| Answer | Crossword Clue |
|---|---|
| SEALIN | Close up securely |
| RESEAL | Close up securely again |
| SEAL | Close securely |
| SEALOFF | Close securely |
| SEALUP | Close securely |
| SHUT | Close securely |
| BUTTONUP | Close securely. |
| LATCH | Close securely |
| BATTEN | Close securely, with "down" |
| SEMISEAL | Close not quite securely. |
| BATTEN | Close securely (with "down") |
| fastens | Close or join securely |
